---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-20829 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 839 23368 0 7958 30871 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ef:38:23 brd ff:ff:ff:ff:ff:ff inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:feef:3823/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:c6:b3:5c brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-20829) 04/05/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 137.56 39.04 98.52 1766.34 57402.63 22:50:01 127.84 12.55 115.29 265.64 100028.66 22:51:01 240.93 2.87 238.06 88.92 128015.33 22:52:01 200.13 20.00 180.14 3855.09 41645.19 22:53:01 115.31 0.02 115.30 0.13 32627.76 22:54:01 97.88 0.00 97.88 0.00 13279.84 22:55:01 5.68 0.00 5.68 0.00 6164.31 22:56:01 84.64 0.00 84.64 0.00 11743.64 22:57:01 28.93 1.30 27.63 74.12 5877.02 Average: 115.44 8.42 107.01 672.35 44089.10 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30170392 31735992 2768828 8.41 68756 1808696 1440044 4.24 836068 1646560 142920 22:50:01 26473932 31680608 6465288 19.63 92172 5339388 1398276 4.11 2058448 3988584 2083660 22:51:01 25294628 30828664 7644592 23.21 158828 5481156 2142308 6.30 1831568 5262696 829460 22:52:01 23615860 30090576 9323360 28.30 167028 6366236 2950180 8.68 2892028 5834572 396876 22:53:01 24297228 31496736 8641992 26.24 168436 7069164 1470444 4.33 1998252 6028788 389744 22:54:01 23777624 31038316 9161596 27.81 168576 7128516 1997996 5.88 2584544 5962008 56476 22:55:01 22508752 29903280 10430468 31.67 168652 7258444 2519168 7.41 3882628 5920244 2604 22:56:01 23998708 31672184 8940512 27.14 168796 7529500 1391076 4.09 2203036 6111516 125140 22:57:01 23938784 31622552 9000436 27.32 171484 7537320 1450920 4.27 2263340 6112816 2376 Average: 24897323 31118768 8041897 24.41 148081 6168713 1862268 5.48 2283324 5207532 447695 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 113.38 77.81 947.28 19.19 0.00 0.00 0.00 0.00 22:49:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6610.41 4244.47 24584.68 1057.88 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 424.23 325.03 3681.42 61.01 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 282.90 208.80 2284.15 40.05 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 113.41 88.90 193.39 25.98 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 3.12 2.62 0.69 0.76 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 2.38 1.82 0.76 0.89 0.00 0.00 0.00 0.00 22:55:01 lo 28.81 28.81 1.48 1.48 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 2353.62 1564.82 479.94 7722.52 0.00 0.00 0.00 0.00 22:56:01 lo 12.41 12.41 0.64 0.64 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 70.27 49.14 28.81 195.39 0.00 0.00 0.00 0.00 22:57:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1108.16 729.25 3577.93 1013.61 0.00 0.00 0.00 0.00 Average: lo 5.12 5.12 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-20829) 04/05/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.66 0.00 0.79 4.95 0.03 84.56 22:49:01 0 2.77 0.00 0.40 0.17 0.02 96.65 22:49:01 1 3.51 0.00 0.47 0.27 0.02 95.74 22:49:01 2 9.06 0.00 1.02 32.38 0.03 57.51 22:49:01 3 1.43 0.00 0.52 0.43 0.03 97.58 22:49:01 4 20.70 0.00 1.28 2.20 0.03 75.78 22:49:01 5 10.78 0.00 0.84 1.21 0.03 87.15 22:49:01 6 17.15 0.00 0.85 2.37 0.07 79.55 22:49:01 7 11.97 0.00 0.90 0.65 0.02 86.47 22:50:01 all 8.02 0.00 3.46 6.31 0.05 82.16 22:50:01 0 28.26 0.00 5.51 0.07 0.05 66.10 22:50:01 1 2.82 0.00 3.49 2.55 0.05 91.09 22:50:01 2 3.13 0.00 3.28 6.70 0.07 86.81 22:50:01 3 3.94 0.00 3.96 0.07 0.05 91.98 22:50:01 4 8.30 0.00 2.63 20.95 0.05 68.07 22:50:01 5 5.17 0.00 0.17 0.49 0.03 94.14 22:50:01 6 9.10 0.00 3.49 19.61 0.07 67.74 22:50:01 7 3.38 0.00 5.14 0.03 0.05 91.40 22:51:01 all 13.12 0.00 2.65 4.89 0.06 79.27 22:51:01 0 24.22 0.00 4.27 1.11 0.08 70.32 22:51:01 1 13.62 0.00 2.05 6.47 0.08 77.78 22:51:01 2 13.59 0.00 2.70 0.47 0.07 83.18 22:51:01 3 11.87 0.00 1.00 0.08 0.05 86.99 22:51:01 4 6.13 0.00 1.27 11.51 0.05 81.04 22:51:01 5 16.31 0.00 6.13 7.51 0.08 69.96 22:51:01 6 7.18 0.00 1.31 2.91 0.07 88.54 22:51:01 7 12.08 0.00 2.54 9.08 0.05 76.25 22:52:01 all 26.67 0.00 2.01 2.09 0.07 69.17 22:52:01 0 16.76 0.00 1.51 0.03 0.05 81.65 22:52:01 1 26.65 0.00 1.71 1.24 0.10 70.30 22:52:01 2 31.02 0.00 2.96 11.52 0.08 54.42 22:52:01 3 24.92 0.00 1.99 0.03 0.07 72.99 22:52:01 4 11.94 0.00 1.21 3.30 0.03 83.51 22:52:01 5 29.50 0.00 1.89 0.25 0.05 68.31 22:52:01 6 55.49 0.00 3.07 0.18 0.08 41.17 22:52:01 7 17.03 0.00 1.69 0.23 0.03 81.02 22:53:01 all 22.55 0.00 2.57 2.26 0.06 72.56 22:53:01 0 35.71 0.00 3.35 0.08 0.07 60.79 22:53:01 1 47.93 0.00 3.27 0.00 0.07 48.73 22:53:01 2 17.26 0.00 1.12 0.00 0.05 81.57 22:53:01 3 14.23 0.00 6.41 0.02 0.05 79.30 22:53:01 4 11.18 0.00 1.52 17.52 0.12 69.66 22:53:01 5 26.62 0.00 1.72 0.00 0.05 71.61 22:53:01 6 14.18 0.00 1.76 0.00 0.05 84.01 22:53:01 7 13.11 0.00 1.44 0.63 0.05 84.76 22:54:01 all 12.13 0.00 1.98 0.88 0.04 84.97 22:54:01 0 47.61 0.00 10.44 0.00 0.08 41.87 22:54:01 1 2.80 0.00 0.67 0.00 0.08 96.45 22:54:01 2 4.21 0.00 0.38 3.04 0.03 92.34 22:54:01 3 14.42 0.00 1.82 0.00 0.02 83.75 22:54:01 4 6.87 0.00 1.03 4.00 0.02 88.09 22:54:01 5 17.11 0.00 1.25 0.00 0.02 81.62 22:54:01 6 0.03 0.00 0.05 0.02 0.02 99.88 22:54:01 7 4.11 0.00 0.23 0.00 0.02 95.64 22:55:01 all 12.94 0.00 8.09 0.16 0.09 78.72 22:55:01 0 37.11 0.00 20.04 0.03 0.10 42.72 22:55:01 1 7.07 0.00 5.63 0.00 0.13 87.17 22:55:01 2 12.73 0.00 7.73 1.18 0.10 78.26 22:55:01 3 10.40 0.00 5.94 0.00 0.07 83.59 22:55:01 4 5.76 0.00 5.08 0.03 0.08 89.05 22:55:01 5 10.28 0.00 10.58 0.00 0.08 79.05 22:55:01 6 8.19 0.00 4.13 0.00 0.10 87.58 22:55:01 7 12.01 0.00 5.60 0.00 0.08 82.30 22:56:01 all 10.07 0.00 4.60 0.50 0.06 84.77 22:56:01 0 4.09 0.00 5.99 0.00 0.07 89.86 22:56:01 1 2.30 0.00 3.16 0.00 0.03 94.51 22:56:01 2 3.47 0.00 4.64 3.72 0.08 88.09 22:56:01 3 53.38 0.00 7.07 0.02 0.10 39.44 22:56:01 4 1.19 0.00 2.17 0.05 0.03 96.55 22:56:01 5 4.30 0.00 7.19 0.00 0.07 88.44 22:56:01 6 7.44 0.00 2.68 0.20 0.05 89.62 22:56:01 7 3.96 0.00 3.81 0.00 0.08 92.14 22:57:01 all 7.24 0.00 0.36 0.23 0.02 92.15 22:57:01 0 26.42 0.00 0.48 0.10 0.03 72.96 22:57:01 1 1.67 0.00 0.27 0.02 0.00 98.05 22:57:01 2 0.70 0.00 0.27 0.02 0.02 99.00 22:57:01 3 0.18 0.00 0.15 0.00 0.00 99.67 22:57:01 4 0.54 0.00 0.35 1.05 0.02 98.04 22:57:01 5 8.79 0.00 0.43 0.03 0.02 90.73 22:57:01 6 17.05 0.00 0.58 0.05 0.03 82.29 22:57:01 7 2.55 0.00 0.40 0.57 0.02 96.46 Average: all 13.60 0.00 2.95 2.47 0.05 80.93 Average: 0 24.75 0.00 5.78 0.18 0.06 69.24 Average: 1 12.05 0.00 2.30 1.17 0.06 84.42 Average: 2 10.57 0.00 2.68 6.55 0.06 80.14 Average: 3 14.99 0.00 3.21 0.07 0.05 81.67 Average: 4 8.07 0.00 1.84 6.71 0.05 83.33 Average: 5 14.33 0.00 3.36 1.05 0.05 81.22 Average: 6 15.10 0.00 1.99 2.80 0.06 80.05 Average: 7 8.92 0.00 2.41 1.25 0.04 87.38